Fraction already reduced simplified to lowest terms gcf ( 11/20 ) =1 numerator and denominator are coprime number they no common prime factors.
Answer:
Step-by-step explanation:
Given



therefore it is a vertical ellipse
thus a=1

eccentricity of Ellipse





Focii are
and 

thus focii are
& 
(b) Length of major axis 
length of minor axis
Answer:
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Step-by-step explanation:
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Answer:
Step-by-step explanation:

Answer:
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